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authorPaul Mundt <lethal@linux-sh.org>2010-06-02 16:27:54 +0900
committerPaul Mundt <lethal@linux-sh.org>2010-06-02 16:31:15 +0900
commit1c98347e613bf17ea2f18c9766ce0ab77f65a96d (patch)
tree79ac000a8fb4b829f23e2247810de8c8c38eb608 /drivers/usb/host/r8a66597-hcd.c
parente8b48669de54d390644c77cd26d5c9fccbc1e0a1 (diff)
downloadop-kernel-dev-1c98347e613bf17ea2f18c9766ce0ab77f65a96d.zip
op-kernel-dev-1c98347e613bf17ea2f18c9766ce0ab77f65a96d.tar.gz
usb: r8a66597-hcd pio to mmio accessor conversion.
r8a66597-hcd is erroneously using PIO routines on MMIO registers, which presently blows up for any platform that elects to either override or do away with PIO routines. This managed to work for the common cases since the PIO routines were simply wrapped to their MMIO counterparts. This switches over to using the MMIO routines directly, and enables us to kill off a lot of superfluous casting in the process. Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'drivers/usb/host/r8a66597-hcd.c')
-rw-r--r--drivers/usb/host/r8a66597-hcd.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c
index 6db57ab..1a2bb4c 100644
--- a/drivers/usb/host/r8a66597-hcd.c
+++ b/drivers/usb/host/r8a66597-hcd.c
@@ -2404,7 +2404,7 @@ static int __init_or_module r8a66597_remove(struct platform_device *pdev)
del_timer_sync(&r8a66597->rh_timer);
usb_remove_hcd(hcd);
- iounmap((void *)r8a66597->reg);
+ iounmap(r8a66597->reg);
#ifdef CONFIG_HAVE_CLK
if (r8a66597->pdata->on_chip)
clk_put(r8a66597->clk);
@@ -2496,7 +2496,7 @@ static int __devinit r8a66597_probe(struct platform_device *pdev)
init_timer(&r8a66597->rh_timer);
r8a66597->rh_timer.function = r8a66597_timer;
r8a66597->rh_timer.data = (unsigned long)r8a66597;
- r8a66597->reg = (unsigned long)reg;
+ r8a66597->reg = reg;
/* make sure no interrupts are pending */
ret = r8a66597_clock_enable(r8a66597);
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